2279896621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1\times {\mathrm{1429}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 2423678400

約数和(自身を除く): 143781779

約数列:

[1, 19, 131, 641, 1429, 2489, 12179, 27151, 83971, 187199, 915989, 1595449, 3556781, 17403791, 119994559, 2279896621]

約数ペア:

[(1, 2279896621), (19, 119994559), (131, 17403791), (641, 3556781), (1429, 1595449), (2489, 915989), (12179, 187199), (27151, 83971)]